Due to our policy of continuous product innovation, some specifications may change without notification.
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CAUTIONS
Be very careful when transporting the product.
•
Do not attempt to carry the product without assistance.
•
Some products use polypropylene bands for packaging.
Do not use polypropylene bands to lift the unit.
•
Suspend the unit from the base at specified positions.
•
Support the unit at a minimum of four points to avoid slippage from rigging apparatus.
•
Failure to follow these directions may result in minor or moderate physical injury.
Note:
Properly insulate all c
old surfaces to prevent “sweating.”
Cold surfaces such as uninsulated pipe can generate
condensate that may drip and cause a slippery floor condition
and/or water damage to walls.
Installation, startup, and service must be performed by a
qualified installer, service agency, or gas supplier.
Improper installation, adjustment, service, maintenance, or
alteration can cause property damage
When installing the unit in a hospital, mechanical room, or
similar electromagnetic field (EMF) sensitive environment,
provide sufficient protection against electrical noise.
Inverter equipment, power generators, high-frequency medical
equipment, or radio communication equipment may cause the
air conditioner to operate improperly. The unit may also affect
such equipment by creating electrical noise that disturbs
medical treatment or image broadcasting
.
Do not use the product for special purposes such as
preserving foods, works of art, wine coolers, or other
precision air conditioning applications.
There is risk of property damage.
Do not make refrigerant substitutions. Use R410A only.
If a different refrigerant is used, or air mixes with original
refrigerant, the unit will malfunction and become damaged.
Do not install the unit in a noise sensitive area.
When connecting refrigerant tubing, remember to allow
for pipe expansion.
Improper piping may cause refrigerant leaks and system malfunction
Take appropriate actions at the end of HVAC equipment
life to recover, recycle, reclaim or destroy R410A
refrigerant according to applicable U.S. Environmental
Protection Agency (EPA) rules.
Periodically check that the outdoor unit is not damaged.
There is a risk of equipment damage.
Install the unit in a safe location where no one can step on
or fall onto it.
hanging, attaching, or mounting hardware
.
There is risk of unit and property damage.
Install the drain trap to ensure adequate drainage.
There is a risk of water leakage and property damage.
Don’t store or use flammable gas/combustibles near
the unit.
There is risk of product failure.
Always check for system refrigerant leaks after the unit
has been installed or serviced.
Low refrigerant levels may cause product failure.
Ductwork and other installed airflow restriction devices
such as filters shall not exceed the rated maximum static
pressure limits of the DOAS fan assembly.
Doing so may cause product malfunction
5
Do not install the unit with defective
OA Inlet (duct) should not be placed in an environment
where may be exposed to harmful volatile organic
compounds (VOCs), or in environments where there is
improper air make up or supply or inadequate ventilation.
